cosmopolitan vs sophisticated

cosmopolitan is a noun but sophisticated is not a noun.

Word	Noun	Adjective	Verb	Adverb
cosmopolitan	Yes	Yes	No	No
sophisticated	No	Yes	No	No

cosmopolitan (noun)	sophisticated (noun)
a sophisticated person who has travelled in many countries

cosmopolitan (adjective)	sophisticated (adjective)
growing or occurring in many parts of the world	having or appealing to those having worldly knowledge and refinement and savoir-faire
composed of people from or at home in many parts of the world; especially not provincial in attitudes or interests	ahead in development; complex or intricate
of worldwide scope or applicability	intellectually appealing